Enum conrod_core::widget::list::Down

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pub enum Down {}

[−] Expand description

Items flow from top to bottom.

Trait Implementations

impl Clone for Down[+]

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fn clone(&self) -> Down[−]

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)[−]

Performs copy-assignment from source.

impl Copy for Down

impl Debug for Down[+]

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fn fmt(&self, f: &mut Formatter<'_>) -> Result[−]

Formats the value using the given formatter.

impl Direction for Down[+]

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type Axis = Y

The direction along which the Scrollbar is laid out.

fn ranges(Rect { x: x, y: y }: Rect) -> (Range, Range)[−]

For some given Rect, returns the parallel and perpendicular ranges respectively.

fn scrollbar(id: Id) -> Scrollbar<Self::Axis>[−]

Begin building the scrollbar for the List.

fn common_scroll(common: &CommonBuilder) -> Option<&Scroll>[−]

Borrow the scroll state associated with this Direction's axis.

fn scroll_list_kids<S>(list: List<Self, S>) -> List<Self, S> where
    Self: Sized,
    S: ItemSize, [−]

Calls the suitable scroll_kids_<axis> method on the List.

fn position_item<W>(
    widget: W,
    last_id: Option<Id>,
    scroll_trigger_id: Id,
    first_item_margin: Scalar
) -> W where
    W: Widget, [−]

Positions the given widget.

fn position_scroll_trigger<W>(scroll_trigger: W, list: Id) -> W where
    W: Widget, [−]

Position the Rectangle used for scrolling Lists with fixed Item sizes.

fn size_breadth<W>(widget: W, breadth: Scalar) -> W where
    W: Widget, [−]

Size the widget given its breadth.

fn size_length<W>(widget: W, length: Scalar) -> W where
    W: Widget, [−]

Size the widget given its length.

impl Direction for Down[+]

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fn key_direction(key: Key) -> Option<ListDirection>[−]

Maps a given key to a direction along the list.